Yuuhi learns of the reason Samidare wishes to destroy the Earth, and he continues to train himself every day in order to hone his new powers. However, the "discipline" Yuuhi received from his grandfather continues to bind him like cursed chains.

During that time, Yuuhi receives word from his home that his grandfather has fallen ill and been hospitalized—
Otherwise, if I go back 
to that house and see Grandpa...
...وإلّا، إذا عدتُ إلى ذلك المنزل ورأيتُ جدّي
Wenn ich sonst nach Hause gehe
und meinen Großvater sehe,
De lo contrario, si vuelvo
a esa casa y veo a mi abuelo…
De lo contrario, si vuelvo
a aquella casa y veo a mi abuelo…
Sinon,
quand je vais rentrer chez moi,
Altrimenti, quando tornerò in quella casa
 e incontrerò mio nonno...
Senão, se eu voltar naquela
casa e ver meu avô...
А иначе, когда я вернусь
домой и увижу деда,